Remove Q_ASSERT from qtesselator autotest

If the test data is incorrect, print a meaningful warning into the test
output instead of deferencing an iterator beyond the last element in
the list.

Change-Id: I7be4f282639453de6d8240a2f17253025b415337
Task-number: QTBUG-17582
Reviewed-by: Rohan McGovern
(cherry picked from commit f01e2a5024db69913aed016e2854b2589ca85080)

1 files changed, 6 insertions, 2 deletions

diff --git a/tests/auto/qtessellator/dataparser.cpp b/tests/auto/qtessellator/dataparser.cpp
index bd17ee2835..d6566cb2f9 100644
--- a/tests/auto/qtessellator/dataparser.cpp
+++ b/tests/auto/qtessellator/dataparser.cpp
@@ -98,8 +98,12 @@ static QList<QPointF> parsePoints(const QByteArray &line)
     QList<qreal> nums = parseNumbersList(it);
     QList<qreal>::const_iterator nitr;
     for (nitr = nums.begin(); nitr != nums.end(); ++nitr) {
-        qreal x = *nitr; ++nitr;
-        Q_ASSERT(nitr != nums.end());
+        qreal x = *nitr;
+        ++nitr;
+        if (nitr == nums.end()) {
+            qWarning() << "parsePoints: Even number of co-ordinates required, odd number found: skipping last point";
+            break;
+        }
         qreal y = *nitr;
         res.append(QPointF(x, y));
     }